Manufacturing method of anti-blue light glasses capable of automatically dimming

A technology of automatic light adjustment and production method, which is applied in the directions of glasses/goggles, optics, optical components, etc., which can solve the problems of serious eye damage and achieve good anti-blue light effect and stable performance

Inactive Publication Date: 2019-02-12
JIANGXI HOLITECH TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Children nowadays like to play with mobile phones, and long-term use is particularly harmful to the eyes. In order to prevent the damage of blue light to the eyes, a method of making anti-blue light automatic dimming glasses was invented to reduce the damage of many electronic products to the eyes.

Method used

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  • Manufacturing method of anti-blue light glasses capable of automatically dimming

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] A method for making anti-blue light automatic dimming glasses, which comprises the following process steps:

[0031] S1. Production raw materials: The raw materials include two pieces of glass, one of which is coated with anti-blue light film and the other side is coated with ITO film, and the other glass is coated with ITO film on one side, and the other side is left untreated. After post-processing, the two pieces of glass are The ITO-coated side is tightly pressed together to form a piece of blue light automatic dimming spectacle lens; at 800 nanometers (nm), the transmittance of blue light is 60%. ITO glass coated with anti-blue light film uses existing film-making equipment to manufacture anti-blue light film, and the blue light film is placed in place. Means such as post-processing and pressing are all existing technical means in the field, and ...

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Abstract

The invention discloses a manufacturing method of anti-blue light glasses capable of automatically dimming. The method comprises the following steps of: preparing raw materials; feeding and cleaning;coating optical cement; exposing; developing; etching; stripping; detecting whether pinhole defects exist; cleaning; printing frame points; spraying a spacer on one piece of the glass by adopting a powder spraying device; laminating two pieces of glass together with a fully actuated laminator; heating and pressing the laminated glasses to form CELL; special-shaped cutting; pouring PN liquid crystal; performing UV irradiation; sealing; cleaning; pressing FPC; and assembling into glasses. According to the manufacturing method of anti-blue light glasses capable of automatically dimming, the anti-blue light effect is good, the performance is stable, and the light transmittance of the glasses can be automatically adjusted.

Description

technical field [0001] The invention relates to the field of daily protective glasses, in particular to a method for making anti-blue light automatic dimming glasses. Background technique [0002] Blue light is an important part of visible light. There is no separate white light in nature. Blue light, green light, and yellow light are mixed to present white light. The energy of green light and yellow light is small, and the damage to the eyes is relatively small. The wavelength of blue light is short, High energy, especially UV445 short-wave blue light, can penetrate the retina directly to the retina. With the popularity of LED lights, blue light has become the biggest culprit of eye damage. Blue light mainly comes from computers, mobile phones, tablets, TVs, and various LED devices including LED lights. Children nowadays like to play with mobile phones, and long-term use is particularly harmful to the eyes. In order to prevent the damage of blue light to the eyes, a method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/10G02C7/02
CPCG02C7/02G02C7/101
Inventor 范燕辉
Owner JIANGXI HOLITECH TECH
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